Results 81 to 90 of about 2,990 (216)

Photogeneration of Hydrogen in Water via Self‐Assembly‐Induced Colloidal Covalent Organic Framework Particles

Small Science, Volume 6, Issue 3, March 2026.
A surfactant‐free strategy using a functional Poly(DiMethylAminoEthylMethAcrylate) polybase enables stable colloidal imine‐linked COFs formation via self‐assembly‐induced process. A dual effect is demonstrated with the control in size and stabilization in colloidal state of the COFs in situ synthesized.
Axelle Larrieu, Sabuj Kanti Das, Aurelien Viterisi, Laurent Billon   +3 more
wiley   +1 more source

Homogeneous Distributed Observers for Quasilinear Systems

CoRR
This manuscript has been submitted for a possible journal ...
Min Li 0088, Andrei Polyakov 0001, Siyuan Wang, Gang Zheng 0002   +3 more
openaire   +2 more sources

On Some Quasilinear Systems

, 2007
this paper we will be interested in systems of quasilinear equations whose actionfunctional is strongly indefinite. The general problem is the following (P
I. Peral, R.C.A.M. van der Vorst
core  

Non-homogeneous Hamiltonian structures for quasilinear systems

, 2023
This paper aims at investigating necessary (and sufficient) conditions for quasilinear systems of first order PDEs to be Hamiltonian, with non-homogeneous operators of order 1 + 0 , also with degenerate leading coefficient.
Vergallo P., Pierandrea Vergallo
core   +1 more source

Entire solutions of quasilinear elliptic systems on Carnot groups

, 2013
We prove general Liouville theorems for systems of quasilinear inequalities on Carnot ...
L. D'AMBROSIO, MITIDIERI, ENZO
core   +1 more source

Strongly quasilinear parabolic systems

, 2023
Using the theory of Young measures, we prove the existence of solutions to a strongly quasilinear parabolic system Mathematics Subject Classification (2010): 35K55, 35D30, 46E30 Received 29 April 2020; Accepted 29 June ...
AZROUL, Elhoussine, Elhoussine Azroul, Farah Balaadich, BALAADICH, Farah   +3 more
core   +1 more source

ANALYTICAL DESIGN OF QUASILINEAR CONTROL SYSTEMS

, 2014
This paper presents a method for adequate transformation of the nonlinear plants and control systems models into quasilinear forms and also analytical methods for the design of nonlinear control systems on the basis of these quasilinear models.
Stojković, Nadežda M., Gaiduk, Anatoly R.   +1 more
core  

Lower bounds for generalized eigenvalues of the quasilinear systems

, 2012
In this paper, we establish several new Lyapunov-type inequalities for two classes of one-dimensional quasilinear elliptic systems of resonant type, which generalize or improve all related existing ones.
Xiaofei He, He, Xiaofei, X.H. Tang, Tang, X.H.   +3 more
core   +1 more source

Existence of solutions for quasilinear elliptic systems involving critical exponents and Hardy terms

Electronic Journal of Differential Equations, 2013
Using variational methods, including the Ljusternik-Schnirelmann theory, we prove the existence of solutions for quasilinear elliptic systems with critical Sobolev exponents and Hardy terms.
Dengfeng Lu
doaj  

A necessary and sufficient condition for the diagonalization of multi-dimensional quasilinear systems

Electronic Journal of Differential Equations, 1999
In this paper, the author obtains a necessary and sufficient condition on the diagonalization of multi-dimensional quasilinear systems of first order, and gives some physical applications.
De-xing Kong
doaj